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   &#160;<span id="projectnumber">0.1</span>
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<div class="title">cmFontLoader.hpp</div>  </div>
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<a href="cm_font_loader_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">//#pragma once</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">//#include &lt;string&gt;</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment">//#include &lt;map&gt;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment">//#include &lt;allegro5\allegro.h&gt;</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment">//#include &lt;allegro5\allegro_font.h&gt;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment">//#include &lt;allegro5\allegro_ttf.h&gt;</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">//class cmFontLoader</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">//{</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment">//private:</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment">//  // This struct represents a font name, with settings.</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment">//  struct cmFontSetting</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment">//  {</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment">//      std::string m_filename;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment">//      int m_size;</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment">//      int m_flags;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment">//      cmFontSetting( const std::string filename, int size, int flags );</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment">//      // Comparison operators.</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment">//      bool operator==( const cmFontSetting &amp;fs ) const;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment">//      bool operator&lt;( const cmFontSetting &amp;fs ) const;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;<span class="comment">//      bool operator&lt;=( const cmFontSetting &amp;fs ) const;</span></div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="comment">//  };</span></div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment">//  // This is a list of loaded bitmaps, with filenames for keys.</span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">//  std::map&lt; cmFontSetting, ALLEGRO_FONT* &gt;    m_fonts;</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment">//  // Reference count for each bitmap.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">//  std::map&lt; cmFontSetting, int &gt;              m_reference_count;</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="comment">//  // This is the folder in which the loaded images are.</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment">//  const std::string                           m_folder;</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="comment">//public:</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">//  // The constructor sets the folder immediately.</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment">//  cmFontLoader( const std::string folder );</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="comment">//  // The destructor must not be called until everything is unloaded.</span></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="comment">//  ~cmFontLoader();</span></div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="comment">//  </span></div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;<span class="comment">//  // This loads the font in m_folder/filename into m_fonts.</span></div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment">//  // Then it returns the newly loaded font.</span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">//  // If the font is already loaded then it skips the loading.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">//  ALLEGRO_FONT*  load( const std::string filename, int size, int flags );</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;<span class="comment">//  // This decrements the reference count of the font.</span></div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;<span class="comment">//  // If the reference count becomes zero, then the font is destroyed.</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;<span class="comment">//  void unload( const std::string filename, int size, int flags );</span></div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment">//  // This returns the already loaded font in filename.</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;<span class="comment">//  // If the image is not loaded then this throws an error.</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="comment">//  ALLEGRO_FONT* get_font( const std::string filename, int size, int flags ) const;</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">//  // This returns the folder in which the loaded fonts are.</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment">//  std::string get_folder() const;</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">//};</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="preprocessor">#include &lt;allegro5\allegro.h&gt;</span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="preprocessor">#include &lt;allegro5\allegro_font.h&gt;</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="preprocessor">#include &lt;allegro5\allegro_ttf.h&gt;</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="cm_generic_loader_8hpp.html">cmGenericLoader.hpp</a>&quot;</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="cm_utils_8hpp.html">cmUtils.hpp</a>&quot;</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="classcm_font_loader.html">   75</a></span>&#160;<span class="keyword">class </span><a class="code" href="classcm_font_loader.html">cmFontLoader</a> : <span class="keyword">public</span> <a class="code" href="classcm_generic_loader.html">cmGenericLoader</a>&lt;cmTriple&lt;std::string, int, int&gt;, ALLEGRO_FONT&gt;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;{</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="code" href="classcm_font_loader.html#a13fbc3b734494e4c0536d63b5dd34755">   79</a></span>&#160;    <a class="code" href="classcm_font_loader.html#a13fbc3b734494e4c0536d63b5dd34755">cmFontLoader</a>( <span class="keyword">const</span> std::string folder )</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        : <a class="code" href="classcm_generic_loader.html">cmGenericLoader</a>&lt;<a class="code" href="structcm_triple.html">cmTriple</a>&lt;std::string, int, int&gt;, ALLEGRO_FONT&gt;(folder)</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;    {};</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    </div>
<div class="line"><a name="l00083"></a><span class="lineno"><a class="code" href="classcm_font_loader.html#a2e5d61a7ea1cf4d55d02c2a7d38e9419">   83</a></span>&#160;    <a class="code" href="classcm_font_loader.html#a2e5d61a7ea1cf4d55d02c2a7d38e9419">~cmFontLoader</a>() {};</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="keyword">protected</span>:</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    </div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keyword">virtual</span> ALLEGRO_FONT* <a class="code" href="classcm_font_loader.html#af185074dd41794d1ff017146e2b6b488">load_first</a>( <span class="keyword">const</span> <a class="code" href="structcm_triple.html">cmTriple&lt;std::string, int, int&gt;</a> key );</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="classcm_font_loader.html#a9db84ec73a3fb2327f3278e5c7291709">unload_last</a>( ALLEGRO_FONT* t );</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;};</div>
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